Doc updates for 1.5 (#5302)
* Fix Windows AI version
* Update text to extend telemetry coverage
Includes all official binaries
* Update text about EP pluggability
* Update CUDA/cuDNN versions
* Add link to reduce operator kernel page
* Update roadmap
* Add preview for migraphx
* Move Rockchip under IoT/Edge
* Update text to include ORT for Mobile doc link
